Trojan.Tatanarg.B
Posted: May 11, 2012
Threat Metric
The following fields listed on the Threat Meter containing a specific value, are explained in detail below:
Threat Level: The threat level scale goes from 1 to 10 where 10 is the highest level of severity and 1 is the lowest level of severity. Each specific level is relative to the threat's consistent assessed behaviors collected from SpyHunter's risk assessment model.
Detection Count: The collective number of confirmed and suspected cases of a particular malware threat. The detection count is calculated from infected PCs retrieved from diagnostic and scan log reports generated by SpyHunter.
Volume Count: Similar to the detection count, the Volume Count is specifically based on the number of confirmed and suspected threats infecting systems on a daily basis. High volume counts usually represent a popular threat but may or may not have infected a large number of systems. High detection count threats could lay dormant and have a low volume count. Criteria for Volume Count is relative to a daily detection count.
Trend Path: The Trend Path, utilizing an up arrow, down arrow or equal symbol, represents the level of recent movement of a particular threat. Up arrows represent an increase, down arrows represent a decline and the equal symbol represent no change to a threat's recent movement.
% Impact (Last 7 Days): This demonstrates a 7-day period change in the frequency of a malware threat infecting PCs. The percentage impact correlates directly to the current Trend Path to determine a rise or decline in the percentage.
Threat Level: | 9/10 |
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Infected PCs: | 14 |
First Seen: | May 11, 2012 |
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OS(es) Affected: | Windows |
Trojan.Tatanarg.B is a Trojan that tries to steal personal information from the infected computer. Once executed, Trojan.Tatanarg.B creates and downloads malicious files on the targeted machine. Trojan.Tatanarg.B then either adds or downloads the certain files, which include Trojan modules in encrypted form. Trojan.Tatanarg.B modifies the registry by creating several registry entries, so that it can run automatically every time you start Windows. Trojan.Tatanarg.B monitors web browser activity on the compromised PC in order to collect details of visited websites. Trojan.Tatanarg.B collects private details, including financial data and transmits it to remote attackers. Collected information may involve data on all processes running and website browsing histories. Trojan.Tatanarg.B may also use falsified certificates to sign its binaries. Remove Trojan.Tatanarg.B immediately after detection.
Aliases
More aliases (25)
Technical Details
File System Modifications
Tutorials: If you wish to learn how to remove malware components manually, you can read the tutorials on how to find malware, kill unwanted processes, remove malicious DLLs and delete other harmful files. Always be sure to back up your PC before making any changes.
The following files were created in the system:virus.rar
File name: virus.rarSize: 228 KB (228001 bytes)
MD5: 5fdae355282e095be359b8991e93aef5
Detection count: 43
Mime Type: unknown/rar
Group: Malware file
Last Updated: May 15, 2012
%APPDATA%\Dropbox\{14870211-D912-47CE-B706-AFF1A5A5A587}\Upgrade.exe
File name: Upgrade.exeSize: 215.55 KB (215552 bytes)
MD5: e149bf28deadc18eff1d3e565fc251d8
Detection count: 14
File type: Executable File
Mime Type: unknown/exe
Path: %APPDATA%\Dropbox\{14870211-D912-47CE-B706-AFF1A5A5A587}
Group: Malware file
Last Updated: April 16, 2013
%Temp%\1.m.log
File name: %Temp%\1.m.logMime Type: unknown/log
Group: Malware file
%Temp%\2.m.log
File name: %Temp%\2.m.logMime Type: unknown/log
Group: Malware file
%Temp%\ke64fufyjr.exe
File name: %Temp%\ke64fufyjr.exeFile type: Executable File
Mime Type: unknown/exe
Group: Malware file
%Temp%\ke64dmlaci.exe
File name: %Temp%\ke64dmlaci.exeFile type: Executable File
Mime Type: unknown/exe
Group: Malware file
%Temp%\ke64dlbzxln.exe
File name: %Temp%\ke64dlbzxln.exeFile type: Executable File
Mime Type: unknown/exe
Group: Malware file
%UserProfile%\Application Data\Help\comm.tll
File name: %UserProfile%\Application Data\Help\comm.tllMime Type: unknown/tll
Group: Malware file
%UserProfile%\Application Data\Help\ceptr.tll
File name: %UserProfile%\Application Data\Help\ceptr.tllMime Type: unknown/tll
Group: Malware file
%UserProfile%\Application Data\Help\coredb\[DATE AND TIME]_[RANDOM CHARACTERS]
File name: %UserProfile%\Application Data\Help\coredb\[DATE AND TIME]_[RANDOM CHARACTERS]Group: Malware file
Registry Modifications
HKEY..\..\{Value}HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce\"KeApplet" = "%Temp%\ke64fufyjr.exe"HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce\"KeApplet" = "%Temp%\ke64wtkh.exe"HKEY_CURRENT_USER\System\Core2Inner\2\"Path" = "%UserProfile%\Application Data\Help\ceptr.tll"HKEY_CURRENT_USER\System\Core2\1\"Path" = "%UserProfile%\Application Data\Help\comm.tll"HKEY_CURRENT_USER\System\Core2\2\"Path" = "%UserProfile%\Application Data\Help\ceptr.tll"
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